DB2 - Problembeschreibung
Problem IC63993 | Status: Geschlossen |
Memory is leaked when an EDU for unfenced store procedure terminates | |
Produkt: | |
DB2 FOR LUW / DB2FORLUW / 970 - DB2 | |
Problembeschreibung: | |
Small memory buffer, related to the thread control block , is leaked when a db2 agent terminates. The memory leak happens only for the agents, executing unfenced store procedures. The leaked memory area can be reused by DB2 if OS creates new threads with reused thread ID. The leaked memory would be released when libdb2e.so library is unloaded from the DB2 engine ( db2sysc process ) | |
Problem-Zusammenfassung: | |
**************************************************************** * USERS AFFECTED: * * all platforms * **************************************************************** * PROBLEM DESCRIPTION: * * The memory is leaked when db2 agent, executing unfenced * * store procedure , terminates. A DB2 agent terminates when * * number of agents exceeds the number of max pool agents * * (NUM_POOLAGENTS) . The memory is released when the last * * application, executing an unfenced store procedure , * * disconnects and libdb2e.so is unloaded. * **************************************************************** * RECOMMENDATION: * * Upgrade to V97FP1 * **************************************************************** | |
Local-Fix: | |
Disconnect all applications , running unfenced stored procedures | |
verfügbare FixPacks: | |
DB2 Version 9.7 Fix Pack 1 for Linux, UNIX, and Windows | |
Lösung | |
Workaround | |
keiner bekannt / siehe Local-Fix | |
Weitere Daten | |
Datum - Problem gemeldet : Datum - Problem geschlossen : Datum - der letzten Änderung: | 22.10.2009 09.03.2010 09.03.2010 |
Problem behoben ab folgender Versionen (IBM BugInfos) | |
9.7.FP1 | |
Problem behoben lt. FixList in der Version | |
9.7.0.1 |